[Four cases of successful multidisciplinary treatment for hepatocellular carcinoma with portal venous thrombus].

CASE 1: TAI and radiation therapy were performed for a lateral segment and tumor thrombus extended into the left portal branch. Then, we diagnosed a tumor thrombus that extended into the right portal branch and TAI and operation were performed. The patient died about 9 months after the diagnosis of tumor thrombus.

[Effectiveness of radiation therapy to the venous thrombosis between the inferior vena cava and right ventricle].

In the management of hepatocellular carcinoma (HCC), a tumor thrombus occurrence between the hepatic vein and right ventricle is life threatening. We studied the effectiveness of radiation therapy to the venous thrombosis between the inferior vena cava and right ventricle. CASE 1: A 66-year-old man who suffered from no hepatic viral infection had hepatectomy of the huge HCC (over 20 cm) and recurrence at the post dperated liver and lung.

[A case of primary duodenal cancer near the papilla of Vater which had initial symptoms of obstructive jaundice].

A 63-year-old man visited our hospital complaining of brown urine. A physical examination showed jaundice of the skin and conjunctiva bulbar. Blood tests showed elevated serum levels of bilirubin and hepatobiliary enzymes.

[A case of unresectable cholangiocellular carcinoma treated with surgery followed by combination chemotherapy].

The patient was a 44-year-old man, who was investigated for lateral abdominal pain and liver dysfunction, and subsequently referred to our department with a diagnosis of unresectable intrahepatic cholangiocellular carcinoma (CCC). Radiological examinations revealed the huge mass in the right lobe of the liver with intrahepatic metastasis in the left lobe. The main tumor was surgically removed, but the metastases were not removed.

[A case report of hepatocellular carcinoma (Vp4)--an attempt to reduce residual tumor thrombus using combination therapy (hepatic arterial infusion, hepatic arterial embolization and radiation)].

A 57-year-old man was found to have elevated levels of HCC markers during an observation of chronic hepatitis C. Diffused hepatoma was involved in the posterior lobe, and tumor thrombus extended into the main portal vein (Vp4). Posterior segmentectomy and tumor thrombectomy were performed.

[Non-surgical treatment of hepatocellular carcinoma with tumor thrombus in the right atrium].

A 65-year-old Japanese man who had been suffering from severe and progressive dyspnea for more than 2 months underwent an extended right hepatectomy for hepatocellular carcinoma (HCC) in August 2001. Radiological examination, performed in August 2003, revealed the mass in the left lobe of the liver extended into the left hepatic vein, the inferior vena cava and the right atrium. Those clinical manifestations were supposedly attributed to HCC tumor thrombus in the right atrium.

[A case report--Efficacy of combination therapy to unresectable advanced gall bladder carcinoma--palliative operation, hepatic arterial infusion therapy, and radiation therapy].

A patient of advanced gall bladder carcinoma with liver metastases and direct invasions to the duodenum and liver underwent a palliative operation, 3 hepatic arterial infusion (HAI) therapies, and radiation therapy at the obstructive common biliary duct. (Palliative operation was a partial resection of duodenum and transverse colon, HAI therapy with 5-FU (1 g/day) was given as a continuous infusion for 6 days, radiation therapy was given 2 Gy/day for 20 times) After the combination therapy, the main tumor of gall bladder and hepatic metastases were decreased and tumor markers were normalized. (CEA 15.